Impact of stabilizer on the environmental behavior of PVC films reinforced 1,2,4-triazole moiety

A new Schiff base containing 1,2,4-triazole ring system (L) was synthesized and confirmed by 1 HNMR, FTIR spectroscopy. The chemical modification of PVC with a new Schiff base (L) was synthesized to produce a homogenous blend (PVC-L). A homogenous blend (PVC-L) was added to copper chloride to produce PVC-L-Cu (II). The PVC films had been irradiated with ultraviolet light for a long period and confirmed by FTIR spectroscopy and weight loss; the surface morphology was inspected by scanning electron microscopy.